Hi. For example I get 217.29.80.0/24, 217.29.81/24, 217.29.86.0/25 and 217.29.86.128/25. Each subnet should be route to its own gateway. I redistribute this routes and I want redistribute their by aggregated blocks : 217.29.80.0/23 and 217.29.86.0/24 becouse they both (or four not aggregated) are routed though me for my customers :-). Customers want to get routes to know subnets for which traffic is very chip. As I said befor 130-150 routes can be aggregated to 20-50 - depends on weather ;-). It is not a real problem for to have 150 routes, but my customers ask me to reduce numbers of routes. Finaly I can stand them befor the fact of 150 routes, but I try to find more clever way. -----Original Message----- From: Бохонкович Юрий [mailto:byg@center-f1.ru] Sent: Friday, April 23, 2004 6:31 PM To: Zharovtsev, Anton Cc: bird-users@bird.network.cz Subject: Re: Routes aggregation Hello! On Fri, 23 Apr 2004, Zharovtsev, Anton wrote:

Have anyone some ideas how to aggregate routes ? May be it possible whith a filter ? I guess so. ip ro sh | wc -l 157

And I want redistribute their aggregated. I don't know how.

I didn't catch this what's wrong with routes? -- WBR, Yury Bokhoncovich, Senior System Administrator, NOC of F1 Group. Phone: +7 (3832) 106228, ext.140, E-mail: byg@center-f1.ru. Unix is like a wigwam -- no Gates, no Windows, and an Apache inside.